1 /* Copyright (c) 2010-2015. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
9 #include "smpi_mpi_dt_private.h"
13 static xbt_dict_t comm_lookup = NULL;
14 static xbt_dict_t group_lookup = NULL;
15 static xbt_dict_t request_lookup = NULL;
16 static xbt_dict_t datatype_lookup = NULL;
17 static xbt_dict_t op_lookup = NULL;
18 static xbt_dict_t win_lookup = NULL;
19 static xbt_dict_t info_lookup = NULL;
21 static int running_processes = 0;
23 #if defined(__alpha__) || defined(__sparc64__) || defined(__x86_64__) || defined(__ia64__)
25 typedef unsigned int uinteger;
27 typedef long int integer;
28 typedef unsigned long int uinteger;
31 /* Bindings for MPI special values */
32 struct s_smpi_common {
33 integer _MPI_IN_PLACE;
35 integer _MPI_STATUS_IGNORE;
36 integer _MPI_STATUSES_IGNORE;
39 /* Convert between Fortran and C */
40 #define FORT_ADDR(addr, val) \
41 (((void *)(addr) == (void*) &(smpi_._ ## val)) \
42 ? (val) : (void *)(addr))
43 #define FORT_BOTTOM(addr) FORT_ADDR(addr, MPI_BOTTOM)
44 #define FORT_IN_PLACE(addr) FORT_ADDR(addr, MPI_IN_PLACE)
45 #define FORT_STATUS_IGNORE(addr) static_cast<MPI_Status*>(FORT_ADDR(addr, MPI_STATUS_IGNORE))
46 #define FORT_STATUSES_IGNORE(addr) static_cast<MPI_Status*>(FORT_ADDR(addr, MPI_STATUSES_IGNORE))
48 #define KEY_SIZE (sizeof(int) * 2 + 1)
50 static char* get_key(char* key, int id) {
51 snprintf(key, KEY_SIZE, "%x",id);
55 static char* get_key_id(char* key, int id) {
56 snprintf(key, KEY_SIZE, "%x_%d",id, smpi_process_index());
60 static void smpi_init_fortran_types(){
62 comm_lookup = xbt_dict_new_homogeneous(NULL);
63 smpi_comm_c2f(MPI_COMM_WORLD);
64 group_lookup = xbt_dict_new_homogeneous(NULL);
65 request_lookup = xbt_dict_new_homogeneous(NULL);
66 datatype_lookup = xbt_dict_new_homogeneous(NULL);
67 win_lookup = xbt_dict_new_homogeneous(NULL);
68 info_lookup = xbt_dict_new_homogeneous(NULL);
69 smpi_type_c2f(MPI_BYTE);//MPI_BYTE
70 smpi_type_c2f(MPI_CHAR);//MPI_CHARACTER
71 #if defined(__alpha__) || defined(__sparc64__) || defined(__x86_64__) || defined(__ia64__)
72 smpi_type_c2f(MPI_INT);//MPI_LOGICAL
73 smpi_type_c2f(MPI_INT);//MPI_INTEGER
75 smpi_type_c2f(MPI_LONG);//MPI_LOGICAL
76 smpi_type_c2f(MPI_LONG);//MPI_INTEGER
78 smpi_type_c2f(MPI_INT8_T);//MPI_INTEGER1
79 smpi_type_c2f(MPI_INT16_T);//MPI_INTEGER2
80 smpi_type_c2f(MPI_INT32_T);//MPI_INTEGER4
81 smpi_type_c2f(MPI_INT64_T);//MPI_INTEGER8
82 smpi_type_c2f(MPI_FLOAT);//MPI_REAL
83 smpi_type_c2f(MPI_FLOAT);//MPI_REAL4
84 smpi_type_c2f(MPI_DOUBLE);//MPI_REAL8
85 smpi_type_c2f(MPI_DOUBLE);//MPI_DOUBLE_PRECISION
86 smpi_type_c2f(MPI_C_FLOAT_COMPLEX);//MPI_COMPLEX
87 smpi_type_c2f(MPI_C_DOUBLE_COMPLEX);//MPI_DOUBLE_COMPLEX
88 #if defined(__alpha__) || defined(__sparc64__) || defined(__x86_64__) || defined(__ia64__)
89 smpi_type_c2f(MPI_2INT);//MPI_2INTEGER
91 smpi_type_c2f(MPI_2LONG);//MPI_2INTEGER
93 smpi_type_c2f(MPI_UINT8_T);//MPI_LOGICAL1
94 smpi_type_c2f(MPI_UINT16_T);//MPI_LOGICAL2
95 smpi_type_c2f(MPI_UINT32_T);//MPI_LOGICAL4
96 smpi_type_c2f(MPI_UINT64_T);//MPI_LOGICAL8
97 smpi_type_c2f(MPI_2FLOAT);//MPI_2REAL
98 smpi_type_c2f(MPI_2DOUBLE);//MPI_2DOUBLE_PRECISION
99 smpi_type_c2f(MPI_PTR);//MPI_AINT
100 smpi_type_c2f(MPI_UINT64_T);//MPI_OFFSET
101 smpi_type_c2f(MPI_UINT64_T);//MPI_COUNT
102 smpi_type_c2f(MPI_DATATYPE_NULL);//MPI_REAL16
103 smpi_type_c2f(MPI_DATATYPE_NULL);//MPI_COMPLEX8
104 smpi_type_c2f(MPI_DATATYPE_NULL);//MPI_COMPLEX16
105 smpi_type_c2f(MPI_DATATYPE_NULL);//MPI_COMPLEX32
106 smpi_type_c2f(MPI_DATATYPE_NULL);//MPI_PACKED
107 op_lookup = xbt_dict_new_homogeneous(NULL);
108 smpi_op_c2f(MPI_MAX);
109 smpi_op_c2f(MPI_MIN);
110 smpi_op_c2f(MPI_MAXLOC);
111 smpi_op_c2f(MPI_MINLOC);
112 smpi_op_c2f(MPI_SUM);
113 smpi_op_c2f(MPI_PROD);
114 smpi_op_c2f(MPI_LAND);
115 smpi_op_c2f(MPI_LOR);
116 smpi_op_c2f(MPI_LXOR);
117 smpi_op_c2f(MPI_BAND);
118 smpi_op_c2f(MPI_BOR);
119 smpi_op_c2f(MPI_BXOR);
123 int smpi_comm_c2f(MPI_Comm comm) {
124 static int comm_id = 0;
126 xbt_dict_set(comm_lookup, comm==MPI_COMM_WORLD? get_key(key, comm_id) : get_key_id(key, comm_id), comm, NULL);
131 static void free_comm(int comm) {
133 xbt_dict_remove(comm_lookup, comm==0? get_key(key, comm) : get_key_id(key, comm));
136 MPI_Comm smpi_comm_f2c(int comm) {
137 smpi_init_fortran_types();
139 return MPI_COMM_SELF;
141 return MPI_COMM_WORLD;
142 } else if(comm_lookup && comm >= 0) {
144 MPI_Comm tmp = (MPI_Comm)xbt_dict_get_or_null(comm_lookup,get_key_id(key, comm));
145 return tmp != NULL ? tmp : MPI_COMM_NULL ;
147 return MPI_COMM_NULL;
150 int smpi_group_c2f(MPI_Group group) {
151 static int group_id = 0;
153 xbt_dict_set(group_lookup, get_key(key, group_id), group, NULL);
158 MPI_Group smpi_group_f2c(int group) {
159 smpi_init_fortran_types();
161 return MPI_GROUP_EMPTY;
162 } else if(group_lookup && group >= 0) {
164 return (MPI_Group)xbt_dict_get_or_null(group_lookup, get_key(key, group));
166 return MPI_GROUP_NULL;
169 static void free_group(int group) {
171 xbt_dict_remove(group_lookup, get_key(key, group));
174 int smpi_request_c2f(MPI_Request req) {
175 static int request_id = 0;
177 xbt_dict_set(request_lookup, get_key_id(key, request_id), req, NULL);
182 MPI_Request smpi_request_f2c(int req) {
183 smpi_init_fortran_types();
185 if(req==MPI_FORTRAN_REQUEST_NULL)return MPI_REQUEST_NULL;
186 return (MPI_Request)xbt_dict_get(request_lookup, get_key_id(key, req));
189 static void free_request(int request) {
191 if(request!=MPI_FORTRAN_REQUEST_NULL)
192 xbt_dict_remove(request_lookup, get_key_id(key, request));
195 int smpi_type_c2f(MPI_Datatype datatype) {
196 static int datatype_id = 0;
198 xbt_dict_set(datatype_lookup, get_key(key, datatype_id), datatype, NULL);
200 return datatype_id-1;
203 MPI_Datatype smpi_type_f2c(int datatype) {
204 smpi_init_fortran_types();
206 return datatype >= 0 ? (MPI_Datatype)xbt_dict_get_or_null(datatype_lookup, get_key(key, datatype)): MPI_DATATYPE_NULL;
209 static void free_datatype(int datatype) {
211 xbt_dict_remove(datatype_lookup, get_key(key, datatype));
214 int smpi_op_c2f(MPI_Op op) {
215 static int op_id = 0;
217 xbt_dict_set(op_lookup, get_key(key, op_id), op, NULL);
222 MPI_Op smpi_op_f2c(int op) {
223 smpi_init_fortran_types();
225 return op >= 0 ? (MPI_Op)xbt_dict_get_or_null(op_lookup, get_key(key, op)): MPI_OP_NULL;
228 static void free_op(int op) {
230 xbt_dict_remove(op_lookup, get_key(key, op));
233 int smpi_win_c2f(MPI_Win win) {
234 static int win_id = 0;
236 xbt_dict_set(win_lookup, get_key(key, win_id), win, NULL);
241 MPI_Win smpi_win_f2c(int win) {
242 smpi_init_fortran_types();
244 return win >= 0 ? (MPI_Win)xbt_dict_get_or_null(win_lookup, get_key(key, win)) : MPI_WIN_NULL;
247 static void free_win(int win) {
249 xbt_dict_remove(win_lookup, get_key(key, win));
252 int smpi_info_c2f(MPI_Info info) {
253 static int info_id = 0;
255 xbt_dict_set(info_lookup, get_key(key, info_id), info, NULL);
260 MPI_Info smpi_info_f2c(int info) {
261 smpi_init_fortran_types();
263 return info >= 0 ? (MPI_Info)xbt_dict_get_or_null(info_lookup, get_key(key, info)) : MPI_INFO_NULL;
266 static void free_info(int info) {
268 xbt_dict_remove(info_lookup, get_key(key, info));
271 void mpi_init_(int* ierr) {
272 smpi_init_fortran_types();
273 *ierr = MPI_Init(NULL, NULL);
277 void mpi_finalize_(int* ierr) {
278 *ierr = MPI_Finalize();
280 if(running_processes==0){
281 xbt_dict_free(&op_lookup);
282 xbt_dict_free(&datatype_lookup);
283 xbt_dict_free(&request_lookup);
284 xbt_dict_free(&group_lookup);
285 xbt_dict_free(&comm_lookup);
286 xbt_dict_free(&win_lookup);
287 xbt_dict_free(&info_lookup);
291 void mpi_abort_(int* comm, int* errorcode, int* ierr) {
292 *ierr = MPI_Abort(smpi_comm_f2c(*comm), *errorcode);
295 void mpi_comm_rank_(int* comm, int* rank, int* ierr) {
296 *ierr = MPI_Comm_rank(smpi_comm_f2c(*comm), rank);
299 void mpi_comm_size_(int* comm, int* size, int* ierr) {
300 *ierr = MPI_Comm_size(smpi_comm_f2c(*comm), size);
303 double mpi_wtime_(void) {
307 double mpi_wtick_(void) {
311 void mpi_comm_dup_(int* comm, int* newcomm, int* ierr) {
314 *ierr = MPI_Comm_dup(smpi_comm_f2c(*comm), &tmp);
315 if(*ierr == MPI_SUCCESS) {
316 *newcomm = smpi_comm_c2f(tmp);
320 void mpi_comm_create_(int* comm, int* group, int* newcomm, int* ierr) {
323 *ierr = MPI_Comm_create(smpi_comm_f2c(*comm),smpi_group_f2c(*group), &tmp);
324 if(*ierr == MPI_SUCCESS) {
325 *newcomm = smpi_comm_c2f(tmp);
329 void mpi_comm_free_(int* comm, int* ierr) {
330 MPI_Comm tmp = smpi_comm_f2c(*comm);
332 *ierr = MPI_Comm_free(&tmp);
334 if(*ierr == MPI_SUCCESS) {
339 void mpi_comm_split_(int* comm, int* color, int* key, int* comm_out, int* ierr) {
342 *ierr = MPI_Comm_split(smpi_comm_f2c(*comm), *color, *key, &tmp);
343 if(*ierr == MPI_SUCCESS) {
344 *comm_out = smpi_comm_c2f(tmp);
348 void mpi_group_incl_(int* group, int* n, int* ranks, int* group_out, int* ierr) {
351 *ierr = MPI_Group_incl(smpi_group_f2c(*group), *n, ranks, &tmp);
352 if(*ierr == MPI_SUCCESS) {
353 *group_out = smpi_group_c2f(tmp);
357 void mpi_comm_group_(int* comm, int* group_out, int* ierr) {
360 *ierr = MPI_Comm_group(smpi_comm_f2c(*comm), &tmp);
361 if(*ierr == MPI_SUCCESS) {
362 *group_out = smpi_group_c2f(tmp);
366 void mpi_initialized_(int* flag, int* ierr){
367 *ierr = MPI_Initialized(flag);
370 void mpi_send_init_(void *buf, int* count, int* datatype, int* dst, int* tag, int* comm, int* request, int* ierr) {
372 buf = (char *) FORT_BOTTOM(buf);
373 *ierr = MPI_Send_init(buf, *count, smpi_type_f2c(*datatype), *dst, *tag, smpi_comm_f2c(*comm), &req);
374 if(*ierr == MPI_SUCCESS) {
375 *request = smpi_request_c2f(req);
379 void mpi_isend_(void *buf, int* count, int* datatype, int* dst, int* tag, int* comm, int* request, int* ierr) {
381 buf = (char *) FORT_BOTTOM(buf);
382 *ierr = MPI_Isend(buf, *count, smpi_type_f2c(*datatype), *dst, *tag, smpi_comm_f2c(*comm), &req);
383 if(*ierr == MPI_SUCCESS) {
384 *request = smpi_request_c2f(req);
388 void mpi_irsend_(void *buf, int* count, int* datatype, int* dst, int* tag, int* comm, int* request, int* ierr) {
390 buf = (char *) FORT_BOTTOM(buf);
391 *ierr = MPI_Irsend(buf, *count, smpi_type_f2c(*datatype), *dst, *tag, smpi_comm_f2c(*comm), &req);
392 if(*ierr == MPI_SUCCESS) {
393 *request = smpi_request_c2f(req);
397 void mpi_send_(void* buf, int* count, int* datatype, int* dst, int* tag, int* comm, int* ierr) {
398 buf = (char *) FORT_BOTTOM(buf);
399 *ierr = MPI_Send(buf, *count, smpi_type_f2c(*datatype), *dst, *tag, smpi_comm_f2c(*comm));
402 void mpi_rsend_(void* buf, int* count, int* datatype, int* dst, int* tag, int* comm, int* ierr) {
403 buf = (char *) FORT_BOTTOM(buf);
404 *ierr = MPI_Rsend(buf, *count, smpi_type_f2c(*datatype), *dst, *tag, smpi_comm_f2c(*comm));
407 void mpi_sendrecv_(void* sendbuf, int* sendcount, int* sendtype, int* dst, int* sendtag, void *recvbuf, int* recvcount,
408 int* recvtype, int* src, int* recvtag, int* comm, MPI_Status* status, int* ierr) {
409 sendbuf = (char *) FORT_BOTTOM(sendbuf);
410 recvbuf = (char *) FORT_BOTTOM(recvbuf);
411 *ierr = MPI_Sendrecv(sendbuf, *sendcount, smpi_type_f2c(*sendtype), *dst, *sendtag, recvbuf, *recvcount,
412 smpi_type_f2c(*recvtype), *src, *recvtag, smpi_comm_f2c(*comm), FORT_STATUS_IGNORE(status));
415 void mpi_recv_init_(void *buf, int* count, int* datatype, int* src, int* tag, int* comm, int* request, int* ierr) {
417 buf = (char *) FORT_BOTTOM(buf);
418 *ierr = MPI_Recv_init(buf, *count, smpi_type_f2c(*datatype), *src, *tag, smpi_comm_f2c(*comm), &req);
419 if(*ierr == MPI_SUCCESS) {
420 *request = smpi_request_c2f(req);
424 void mpi_irecv_(void *buf, int* count, int* datatype, int* src, int* tag, int* comm, int* request, int* ierr) {
426 buf = (char *) FORT_BOTTOM(buf);
427 *ierr = MPI_Irecv(buf, *count, smpi_type_f2c(*datatype), *src, *tag, smpi_comm_f2c(*comm), &req);
428 if(*ierr == MPI_SUCCESS) {
429 *request = smpi_request_c2f(req);
433 void mpi_recv_(void* buf, int* count, int* datatype, int* src, int* tag, int* comm, MPI_Status* status, int* ierr) {
434 buf = (char *) FORT_BOTTOM(buf);
435 *ierr = MPI_Recv(buf, *count, smpi_type_f2c(*datatype), *src, *tag, smpi_comm_f2c(*comm), status);
438 void mpi_start_(int* request, int* ierr) {
439 MPI_Request req = smpi_request_f2c(*request);
441 *ierr = MPI_Start(&req);
444 void mpi_startall_(int* count, int* requests, int* ierr) {
448 reqs = xbt_new(MPI_Request, *count);
449 for(i = 0; i < *count; i++) {
450 reqs[i] = smpi_request_f2c(requests[i]);
452 *ierr = MPI_Startall(*count, reqs);
456 void mpi_wait_(int* request, MPI_Status* status, int* ierr) {
457 MPI_Request req = smpi_request_f2c(*request);
459 *ierr = MPI_Wait(&req, FORT_STATUS_IGNORE(status));
460 if(req==MPI_REQUEST_NULL){
461 free_request(*request);
462 *request=MPI_FORTRAN_REQUEST_NULL;
466 void mpi_waitany_(int* count, int* requests, int* index, MPI_Status* status, int* ierr) {
470 reqs = xbt_new(MPI_Request, *count);
471 for(i = 0; i < *count; i++) {
472 reqs[i] = smpi_request_f2c(requests[i]);
474 *ierr = MPI_Waitany(*count, reqs, index, status);
475 if(reqs[*index]==MPI_REQUEST_NULL){
476 free_request(requests[*index]);
477 requests[*index]=MPI_FORTRAN_REQUEST_NULL;
482 void mpi_waitall_(int* count, int* requests, MPI_Status* status, int* ierr) {
486 reqs = xbt_new(MPI_Request, *count);
487 for(i = 0; i < *count; i++) {
488 reqs[i] = smpi_request_f2c(requests[i]);
490 *ierr = MPI_Waitall(*count, reqs, FORT_STATUSES_IGNORE(status));
491 for(i = 0; i < *count; i++) {
492 if(reqs[i]==MPI_REQUEST_NULL){
493 free_request(requests[i]);
494 requests[i]=MPI_FORTRAN_REQUEST_NULL;
501 void mpi_barrier_(int* comm, int* ierr) {
502 *ierr = MPI_Barrier(smpi_comm_f2c(*comm));
505 void mpi_bcast_(void *buf, int* count, int* datatype, int* root, int* comm, int* ierr) {
506 *ierr = MPI_Bcast(buf, *count, smpi_type_f2c(*datatype), *root, smpi_comm_f2c(*comm));
509 void mpi_reduce_(void* sendbuf, void* recvbuf, int* count, int* datatype, int* op, int* root, int* comm, int* ierr) {
510 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
511 sendbuf = (char *) FORT_BOTTOM(sendbuf);
512 recvbuf = (char *) FORT_BOTTOM(recvbuf);
513 *ierr = MPI_Reduce(sendbuf, recvbuf, *count, smpi_type_f2c(*datatype), smpi_op_f2c(*op), *root, smpi_comm_f2c(*comm));
516 void mpi_allreduce_(void* sendbuf, void* recvbuf, int* count, int* datatype, int* op, int* comm, int* ierr) {
517 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
518 *ierr = MPI_Allreduce(sendbuf, recvbuf, *count, smpi_type_f2c(*datatype), smpi_op_f2c(*op), smpi_comm_f2c(*comm));
521 void mpi_reduce_scatter_(void* sendbuf, void* recvbuf, int* recvcounts, int* datatype, int* op, int* comm, int* ierr) {
522 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
523 *ierr = MPI_Reduce_scatter(sendbuf, recvbuf, recvcounts, smpi_type_f2c(*datatype),
524 smpi_op_f2c(*op), smpi_comm_f2c(*comm));
527 void mpi_scatter_(void* sendbuf, int* sendcount, int* sendtype, void* recvbuf, int* recvcount, int* recvtype,
528 int* root, int* comm, int* ierr) {
529 recvbuf = (char *) FORT_IN_PLACE(recvbuf);
530 *ierr = MPI_Scatter(sendbuf, *sendcount, smpi_type_f2c(*sendtype),
531 recvbuf, *recvcount, smpi_type_f2c(*recvtype), *root, smpi_comm_f2c(*comm));
534 void mpi_scatterv_(void* sendbuf, int* sendcounts, int* displs, int* sendtype,
535 void* recvbuf, int* recvcount, int* recvtype, int* root, int* comm, int* ierr) {
536 recvbuf = (char *) FORT_IN_PLACE(recvbuf);
537 *ierr = MPI_Scatterv(sendbuf, sendcounts, displs, smpi_type_f2c(*sendtype),
538 recvbuf, *recvcount, smpi_type_f2c(*recvtype), *root, smpi_comm_f2c(*comm));
541 void mpi_gather_(void* sendbuf, int* sendcount, int* sendtype, void* recvbuf, int* recvcount, int* recvtype,
542 int* root, int* comm, int* ierr) {
543 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
544 sendbuf = (char *) FORT_BOTTOM(sendbuf);
545 recvbuf = (char *) FORT_BOTTOM(recvbuf);
546 *ierr = MPI_Gather(sendbuf, *sendcount, smpi_type_f2c(*sendtype),
547 recvbuf, *recvcount, smpi_type_f2c(*recvtype), *root, smpi_comm_f2c(*comm));
550 void mpi_gatherv_(void* sendbuf, int* sendcount, int* sendtype,
551 void* recvbuf, int* recvcounts, int* displs, int* recvtype, int* root, int* comm, int* ierr) {
552 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
553 sendbuf = (char *) FORT_BOTTOM(sendbuf);
554 recvbuf = (char *) FORT_BOTTOM(recvbuf);
555 *ierr = MPI_Gatherv(sendbuf, *sendcount, smpi_type_f2c(*sendtype),
556 recvbuf, recvcounts, displs, smpi_type_f2c(*recvtype), *root, smpi_comm_f2c(*comm));
559 void mpi_allgather_(void* sendbuf, int* sendcount, int* sendtype, void* recvbuf, int* recvcount, int* recvtype,
560 int* comm, int* ierr) {
561 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
562 *ierr = MPI_Allgather(sendbuf, *sendcount, smpi_type_f2c(*sendtype),
563 recvbuf, *recvcount, smpi_type_f2c(*recvtype), smpi_comm_f2c(*comm));
566 void mpi_allgatherv_(void* sendbuf, int* sendcount, int* sendtype,
567 void* recvbuf, int* recvcounts,int* displs, int* recvtype, int* comm, int* ierr) {
568 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
569 *ierr = MPI_Allgatherv(sendbuf, *sendcount, smpi_type_f2c(*sendtype),
570 recvbuf, recvcounts, displs, smpi_type_f2c(*recvtype), smpi_comm_f2c(*comm));
573 void mpi_scan_(void* sendbuf, void* recvbuf, int* count, int* datatype, int* op, int* comm, int* ierr) {
574 *ierr = MPI_Scan(sendbuf, recvbuf, *count, smpi_type_f2c(*datatype),
575 smpi_op_f2c(*op), smpi_comm_f2c(*comm));
578 void mpi_alltoall_(void* sendbuf, int* sendcount, int* sendtype,
579 void* recvbuf, int* recvcount, int* recvtype, int* comm, int* ierr) {
580 *ierr = MPI_Alltoall(sendbuf, *sendcount, smpi_type_f2c(*sendtype),
581 recvbuf, *recvcount, smpi_type_f2c(*recvtype), smpi_comm_f2c(*comm));
584 void mpi_alltoallv_(void* sendbuf, int* sendcounts, int* senddisps, int* sendtype,
585 void* recvbuf, int* recvcounts, int* recvdisps, int* recvtype, int* comm, int* ierr) {
586 *ierr = MPI_Alltoallv(sendbuf, sendcounts, senddisps, smpi_type_f2c(*sendtype),
587 recvbuf, recvcounts, recvdisps, smpi_type_f2c(*recvtype), smpi_comm_f2c(*comm));
590 void mpi_test_ (int * request, int *flag, MPI_Status * status, int* ierr){
591 MPI_Request req = smpi_request_f2c(*request);
592 *ierr= MPI_Test(&req, flag, FORT_STATUS_IGNORE(status));
593 if(req==MPI_REQUEST_NULL){
594 free_request(*request);
595 *request=MPI_FORTRAN_REQUEST_NULL;
599 void mpi_testall_ (int* count, int * requests, int *flag, MPI_Status * statuses, int* ierr){
602 reqs = xbt_new(MPI_Request, *count);
603 for(i = 0; i < *count; i++) {
604 reqs[i] = smpi_request_f2c(requests[i]);
606 *ierr= MPI_Testall(*count, reqs, flag, FORT_STATUSES_IGNORE(statuses));
607 for(i = 0; i < *count; i++) {
608 if(reqs[i]==MPI_REQUEST_NULL){
609 free_request(requests[i]);
610 requests[i]=MPI_FORTRAN_REQUEST_NULL;
615 void mpi_get_processor_name_(char *name, int *resultlen, int* ierr){
616 *ierr = MPI_Get_processor_name(name, resultlen);
619 void mpi_get_count_(MPI_Status * status, int* datatype, int *count, int* ierr){
620 *ierr = MPI_Get_count(FORT_STATUS_IGNORE(status), smpi_type_f2c(*datatype), count);
623 void mpi_attr_get_(int* comm, int* keyval, void* attr_value, int* flag, int* ierr ){
624 *ierr = MPI_Attr_get(smpi_comm_f2c(*comm), *keyval, attr_value, flag);
627 void mpi_type_extent_(int* datatype, MPI_Aint * extent, int* ierr){
628 *ierr= MPI_Type_extent(smpi_type_f2c(*datatype), extent);
631 void mpi_type_commit_(int* datatype, int* ierr){
632 MPI_Datatype tmp= smpi_type_f2c(*datatype);
633 *ierr= MPI_Type_commit(&tmp);
636 void mpi_type_vector_(int* count, int* blocklen, int* stride, int* old_type, int* newtype, int* ierr){
638 *ierr= MPI_Type_vector(*count, *blocklen, *stride, smpi_type_f2c(*old_type), &tmp);
639 if(*ierr == MPI_SUCCESS) {
640 *newtype = smpi_type_c2f(tmp);
644 void mpi_type_create_vector_(int* count, int* blocklen, int* stride, int* old_type, int* newtype, int* ierr){
646 *ierr= MPI_Type_vector(*count, *blocklen, *stride, smpi_type_f2c(*old_type), &tmp);
647 if(*ierr == MPI_SUCCESS) {
648 *newtype = smpi_type_c2f(tmp);
652 void mpi_type_hvector_(int* count, int* blocklen, MPI_Aint* stride, int* old_type, int* newtype, int* ierr){
654 *ierr= MPI_Type_hvector (*count, *blocklen, *stride, smpi_type_f2c(*old_type), &tmp);
655 if(*ierr == MPI_SUCCESS) {
656 *newtype = smpi_type_c2f(tmp);
660 void mpi_type_create_hvector_(int* count, int* blocklen, MPI_Aint* stride, int* old_type, int* newtype, int* ierr){
662 *ierr= MPI_Type_hvector(*count, *blocklen, *stride, smpi_type_f2c(*old_type), &tmp);
663 if(*ierr == MPI_SUCCESS) {
664 *newtype = smpi_type_c2f(tmp);
668 void mpi_type_free_(int* datatype, int* ierr){
669 MPI_Datatype tmp= smpi_type_f2c(*datatype);
670 *ierr= MPI_Type_free (&tmp);
671 if(*ierr == MPI_SUCCESS) {
672 free_datatype(*datatype);
676 void mpi_type_ub_(int* datatype, MPI_Aint * disp, int* ierr){
677 *ierr= MPI_Type_ub(smpi_type_f2c(*datatype), disp);
680 void mpi_type_lb_(int* datatype, MPI_Aint * extent, int* ierr){
681 *ierr= MPI_Type_extent(smpi_type_f2c(*datatype), extent);
684 void mpi_type_size_(int* datatype, int *size, int* ierr)
686 *ierr = MPI_Type_size(smpi_type_f2c(*datatype), size);
689 void mpi_error_string_(int* errorcode, char* string, int* resultlen, int* ierr){
690 *ierr = MPI_Error_string(*errorcode, string, resultlen);
693 void mpi_win_fence_( int* assert, int* win, int* ierr){
694 *ierr = MPI_Win_fence(* assert, smpi_win_f2c(*win));
697 void mpi_win_free_( int* win, int* ierr){
698 MPI_Win tmp = smpi_win_f2c(*win);
699 *ierr = MPI_Win_free(&tmp);
700 if(*ierr == MPI_SUCCESS) {
705 void mpi_win_create_( int *base, MPI_Aint* size, int* disp_unit, int* info, int* comm, int *win, int* ierr){
707 *ierr = MPI_Win_create( (void*)base, *size, *disp_unit, smpi_info_f2c(*info), smpi_comm_f2c(*comm),&tmp);
708 if(*ierr == MPI_SUCCESS) {
709 *win = smpi_win_c2f(tmp);
713 void mpi_win_post_(int* group, int assert, int* win, int* ierr){
714 *ierr = MPI_Win_post(smpi_group_f2c(*group), assert, smpi_win_f2c(*win));
717 void mpi_win_start_(int* group, int assert, int* win, int* ierr){
718 *ierr = MPI_Win_start(smpi_group_f2c(*group), assert, smpi_win_f2c(*win));
721 void mpi_win_complete_(int* win, int* ierr){
722 *ierr = MPI_Win_complete(smpi_win_f2c(*win));
725 void mpi_win_wait_(int* win, int* ierr){
726 *ierr = MPI_Win_wait(smpi_win_f2c(*win));
729 void mpi_win_set_name_ (int* win, char * name, int* ierr, int size){
730 //handle trailing blanks
731 while(name[size-1]==' ')size--;
732 while(*name==' '){//handle leading blanks
736 char* tname = xbt_new(char,size+1);
737 strncpy(tname, name, size);
739 *ierr = MPI_Win_set_name(smpi_win_f2c(*win), tname);
743 void mpi_win_get_name_ (int* win, char * name, int* len, int* ierr){
744 *ierr = MPI_Win_get_name(smpi_win_f2c(*win),name,len);
745 if(*len>0) name[*len]=' ';//blank padding, not \0
748 void mpi_info_create_( int *info, int* ierr){
750 *ierr = MPI_Info_create(&tmp);
751 if(*ierr == MPI_SUCCESS) {
752 *info = smpi_info_c2f(tmp);
756 void mpi_info_set_( int *info, char *key, char *value, int* ierr, unsigned int keylen, unsigned int valuelen){
757 //handle trailing blanks
758 while(key[keylen-1]==' ')keylen--;
759 while(*key==' '){//handle leading blanks
763 char* tkey = xbt_new(char,keylen+1);
764 strncpy(tkey, key, keylen);
767 while(value[valuelen-1]==' ')valuelen--;
768 while(*value==' '){//handle leading blanks
772 char* tvalue = xbt_new(char,valuelen+1);
773 strncpy(tvalue, value, valuelen);
775 tvalue[valuelen]='\0';
776 *ierr = MPI_Info_set( smpi_info_f2c(*info), tkey, tvalue);
780 void mpi_info_get_ (int* info,char *key,int* valuelen, char *value, int *flag, int* ierr, unsigned int keylen ){
781 while(key[keylen-1]==' ')keylen--;
782 while(*key==' '){//handle leading blanks
785 } char* tkey = xbt_new(char,keylen+1);
786 strncpy(tkey, key, keylen);
788 *ierr = MPI_Info_get(smpi_info_f2c(*info),tkey,*valuelen, value, flag);
792 for (i=0; i<*valuelen; i++){
801 void mpi_info_free_(int* info, int* ierr){
802 MPI_Info tmp = smpi_info_f2c(*info);
803 *ierr = MPI_Info_free(&tmp);
804 if(*ierr == MPI_SUCCESS) {
809 void mpi_get_( int *origin_addr, int* origin_count, int* origin_datatype, int *target_rank,
810 MPI_Aint* target_disp, int *target_count, int* tarsmpi_type_f2c, int* win, int* ierr){
811 *ierr = MPI_Get( (void*)origin_addr,*origin_count, smpi_type_f2c(*origin_datatype),*target_rank,
812 *target_disp, *target_count,smpi_type_f2c(*tarsmpi_type_f2c), smpi_win_f2c(*win));
815 void mpi_accumulate_( int *origin_addr, int* origin_count, int* origin_datatype, int *target_rank,
816 MPI_Aint* target_disp, int *target_count, int* tarsmpi_type_f2c, int* op, int* win, int* ierr){
817 *ierr = MPI_Accumulate( (void*)origin_addr,*origin_count, smpi_type_f2c(*origin_datatype),*target_rank,
818 *target_disp, *target_count,smpi_type_f2c(*tarsmpi_type_f2c), smpi_op_f2c(*op), smpi_win_f2c(*win));
821 void mpi_put_( int *origin_addr, int* origin_count, int* origin_datatype, int *target_rank,
822 MPI_Aint* target_disp, int *target_count, int* tarsmpi_type_f2c, int* win, int* ierr){
823 *ierr = MPI_Put( (void*)origin_addr,*origin_count, smpi_type_f2c(*origin_datatype),*target_rank,
824 *target_disp, *target_count,smpi_type_f2c(*tarsmpi_type_f2c), smpi_win_f2c(*win));
827 //following are automatically generated, and have to be checked
828 void mpi_finalized_ (int * flag, int* ierr){
830 *ierr = MPI_Finalized(flag);
833 void mpi_init_thread_ (int* required, int *provided, int* ierr){
834 smpi_init_fortran_types();
835 *ierr = MPI_Init_thread(NULL, NULL,*required, provided);
839 void mpi_query_thread_ (int *provided, int* ierr){
841 *ierr = MPI_Query_thread(provided);
844 void mpi_is_thread_main_ (int *flag, int* ierr){
846 *ierr = MPI_Is_thread_main(flag);
849 void mpi_address_ (void *location, MPI_Aint * address, int* ierr){
851 *ierr = MPI_Address(location, address);
854 void mpi_get_address_ (void *location, MPI_Aint * address, int* ierr){
856 *ierr = MPI_Get_address(location, address);
859 void mpi_type_dup_ (int* datatype, int* newdatatype, int* ierr){
861 *ierr = MPI_Type_dup(smpi_type_f2c(*datatype), &tmp);
862 if(*ierr == MPI_SUCCESS) {
863 *newdatatype = smpi_type_c2f(tmp);
867 void mpi_type_set_name_ (int* datatype, char * name, int* ierr, int size){
868 char* tname = xbt_new(char, size+1);
869 strncpy(tname, name, size);
871 *ierr = MPI_Type_set_name(smpi_type_f2c(*datatype), tname);
875 void mpi_type_get_name_ (int* datatype, char * name, int* len, int* ierr){
876 *ierr = MPI_Type_get_name(smpi_type_f2c(*datatype),name,len);
877 if(*len>0) name[*len]=' ';
880 void mpi_type_get_attr_ (int* type, int* type_keyval, void *attribute_val, int* flag, int* ierr){
882 *ierr = MPI_Type_get_attr ( smpi_type_f2c(*type), *type_keyval, attribute_val,flag);
885 void mpi_type_set_attr_ (int* type, int* type_keyval, void *attribute_val, int* ierr){
887 *ierr = MPI_Type_set_attr ( smpi_type_f2c(*type), *type_keyval, attribute_val);
890 void mpi_type_delete_attr_ (int* type, int* type_keyval, int* ierr){
892 *ierr = MPI_Type_delete_attr ( smpi_type_f2c(*type), *type_keyval);
895 void mpi_type_create_keyval_ (void* copy_fn, void* delete_fn, int* keyval, void* extra_state, int* ierr){
897 *ierr = MPI_Type_create_keyval((MPI_Type_copy_attr_function*)copy_fn, (MPI_Type_delete_attr_function*) delete_fn,
898 keyval, extra_state) ;
901 void mpi_type_free_keyval_ (int* keyval, int* ierr) {
902 *ierr = MPI_Type_free_keyval( keyval);
905 void mpi_pcontrol_ (int* level , int* ierr){
906 *ierr = MPI_Pcontrol(*(const int*)level);
909 void mpi_type_get_extent_ (int* datatype, MPI_Aint * lb, MPI_Aint * extent, int* ierr){
911 *ierr = MPI_Type_get_extent(smpi_type_f2c(*datatype), lb, extent);
914 void mpi_type_get_true_extent_ (int* datatype, MPI_Aint * lb, MPI_Aint * extent, int* ierr){
916 *ierr = MPI_Type_get_true_extent(smpi_type_f2c(*datatype), lb, extent);
919 void mpi_op_create_ (void * function, int* commute, int* op, int* ierr){
921 *ierr = MPI_Op_create((MPI_User_function*)function,* commute, &tmp);
922 if(*ierr == MPI_SUCCESS) {
923 *op = smpi_op_c2f(tmp);
927 void mpi_op_free_ (int* op, int* ierr){
928 MPI_Op tmp=smpi_op_f2c(*op);
929 *ierr = MPI_Op_free(& tmp);
930 if(*ierr == MPI_SUCCESS) {
935 void mpi_group_free_ (int* group, int* ierr){
936 MPI_Group tmp=smpi_group_f2c(*group);
937 *ierr = MPI_Group_free(&tmp);
938 if(*ierr == MPI_SUCCESS) {
943 void mpi_group_size_ (int* group, int *size, int* ierr){
945 *ierr = MPI_Group_size(smpi_group_f2c(*group), size);
948 void mpi_group_rank_ (int* group, int *rank, int* ierr){
950 *ierr = MPI_Group_rank(smpi_group_f2c(*group), rank);
953 void mpi_group_translate_ranks_ (int* group1, int* n, int *ranks1, int* group2, int *ranks2, int* ierr)
956 *ierr = MPI_Group_translate_ranks(smpi_group_f2c(*group1), *n, ranks1, smpi_group_f2c(*group2), ranks2);
959 void mpi_group_compare_ (int* group1, int* group2, int *result, int* ierr){
961 *ierr = MPI_Group_compare(smpi_group_f2c(*group1), smpi_group_f2c(*group2), result);
964 void mpi_group_union_ (int* group1, int* group2, int* newgroup, int* ierr){
966 *ierr = MPI_Group_union(smpi_group_f2c(*group1), smpi_group_f2c(*group2), &tmp);
967 if(*ierr == MPI_SUCCESS) {
968 *newgroup = smpi_group_c2f(tmp);
972 void mpi_group_intersection_ (int* group1, int* group2, int* newgroup, int* ierr){
974 *ierr = MPI_Group_intersection(smpi_group_f2c(*group1), smpi_group_f2c(*group2), &tmp);
975 if(*ierr == MPI_SUCCESS) {
976 *newgroup = smpi_group_c2f(tmp);
980 void mpi_group_difference_ (int* group1, int* group2, int* newgroup, int* ierr){
982 *ierr = MPI_Group_difference(smpi_group_f2c(*group1), smpi_group_f2c(*group2), &tmp);
983 if(*ierr == MPI_SUCCESS) {
984 *newgroup = smpi_group_c2f(tmp);
988 void mpi_group_excl_ (int* group, int* n, int *ranks, int* newgroup, int* ierr){
990 *ierr = MPI_Group_excl(smpi_group_f2c(*group), *n, ranks, &tmp);
991 if(*ierr == MPI_SUCCESS) {
992 *newgroup = smpi_group_c2f(tmp);
996 void mpi_group_range_incl_ (int* group, int* n, int ranges[][3], int* newgroup, int* ierr)
999 *ierr = MPI_Group_range_incl(smpi_group_f2c(*group), *n, ranges, &tmp);
1000 if(*ierr == MPI_SUCCESS) {
1001 *newgroup = smpi_group_c2f(tmp);
1005 void mpi_group_range_excl_ (int* group, int* n, int ranges[][3], int* newgroup, int* ierr)
1008 *ierr = MPI_Group_range_excl(smpi_group_f2c(*group), *n, ranges, &tmp);
1009 if(*ierr == MPI_SUCCESS) {
1010 *newgroup = smpi_group_c2f(tmp);
1014 void mpi_comm_get_attr_ (int* comm, int* comm_keyval, void *attribute_val, int *flag, int* ierr){
1016 *ierr = MPI_Comm_get_attr (smpi_comm_f2c(*comm), *comm_keyval, attribute_val, flag);
1019 void mpi_comm_set_attr_ (int* comm, int* comm_keyval, void *attribute_val, int* ierr){
1021 *ierr = MPI_Comm_set_attr ( smpi_comm_f2c(*comm), *comm_keyval, attribute_val);
1024 void mpi_comm_delete_attr_ (int* comm, int* comm_keyval, int* ierr){
1026 *ierr = MPI_Comm_delete_attr (smpi_comm_f2c(*comm), *comm_keyval);
1029 void mpi_comm_create_keyval_ (void* copy_fn, void* delete_fn, int* keyval, void* extra_state, int* ierr){
1031 *ierr = MPI_Comm_create_keyval((MPI_Comm_copy_attr_function*)copy_fn, (MPI_Comm_delete_attr_function*)delete_fn,
1032 keyval, extra_state) ;
1035 void mpi_comm_free_keyval_ (int* keyval, int* ierr) {
1036 *ierr = MPI_Comm_free_keyval( keyval);
1039 void mpi_comm_get_name_ (int* comm, char* name, int* len, int* ierr){
1040 *ierr = MPI_Comm_get_name(smpi_comm_f2c(*comm), name, len);
1041 if(*len>0) name[*len]=' ';
1044 void mpi_comm_compare_ (int* comm1, int* comm2, int *result, int* ierr){
1046 *ierr = MPI_Comm_compare(smpi_comm_f2c(*comm1), smpi_comm_f2c(*comm2), result);
1049 void mpi_comm_disconnect_ (int* comm, int* ierr){
1050 MPI_Comm tmp=smpi_comm_f2c(*comm);
1051 *ierr = MPI_Comm_disconnect(&tmp);
1052 if(*ierr == MPI_SUCCESS) {
1057 void mpi_request_free_ (int* request, int* ierr){
1058 MPI_Request tmp=smpi_request_f2c(*request);
1059 *ierr = MPI_Request_free(&tmp);
1060 if(*ierr == MPI_SUCCESS) {
1061 free_request(*request);
1065 void mpi_sendrecv_replace_ (void *buf, int* count, int* datatype, int* dst, int* sendtag, int* src, int* recvtag,
1066 int* comm, MPI_Status* status, int* ierr)
1068 *ierr = MPI_Sendrecv_replace(buf, *count, smpi_type_f2c(*datatype), *dst, *sendtag, *src,
1069 *recvtag, smpi_comm_f2c(*comm), FORT_STATUS_IGNORE(status));
1072 void mpi_testany_ (int* count, int* requests, int *index, int *flag, MPI_Status* status, int* ierr)
1077 reqs = xbt_new(MPI_Request, *count);
1078 for(i = 0; i < *count; i++) {
1079 reqs[i] = smpi_request_f2c(requests[i]);
1081 *ierr = MPI_Testany(*count, reqs, index, flag, FORT_STATUS_IGNORE(status));
1082 if(*index!=MPI_UNDEFINED)
1083 if(reqs[*index]==MPI_REQUEST_NULL){
1084 free_request(requests[*index]);
1085 requests[*index]=MPI_FORTRAN_REQUEST_NULL;
1090 void mpi_waitsome_ (int* incount, int* requests, int *outcount, int *indices, MPI_Status* status, int* ierr)
1095 reqs = xbt_new(MPI_Request, *incount);
1096 for(i = 0; i < *incount; i++) {
1097 reqs[i] = smpi_request_f2c(requests[i]);
1099 *ierr = MPI_Waitsome(*incount, reqs, outcount, indices, status);
1100 for(i=0;i<*outcount;i++){
1101 if(reqs[indices[i]]==MPI_REQUEST_NULL){
1102 free_request(requests[indices[i]]);
1103 requests[indices[i]]=MPI_FORTRAN_REQUEST_NULL;
1109 void mpi_reduce_local_ (void *inbuf, void *inoutbuf, int* count, int* datatype, int* op, int* ierr){
1111 *ierr = MPI_Reduce_local(inbuf, inoutbuf, *count, smpi_type_f2c(*datatype), smpi_op_f2c(*op));
1114 void mpi_reduce_scatter_block_ (void *sendbuf, void *recvbuf, int* recvcount, int* datatype, int* op, int* comm,
1117 sendbuf = (char *) FORT_IN_PLACE(sendbuf);
1118 *ierr = MPI_Reduce_scatter_block(sendbuf, recvbuf, *recvcount, smpi_type_f2c(*datatype), smpi_op_f2c(*op),
1119 smpi_comm_f2c(*comm));
1122 void mpi_pack_size_ (int* incount, int* datatype, int* comm, int* size, int* ierr) {
1123 *ierr = MPI_Pack_size(*incount, smpi_type_f2c(*datatype), smpi_comm_f2c(*comm), size);
1126 void mpi_cart_coords_ (int* comm, int* rank, int* maxdims, int* coords, int* ierr) {
1127 *ierr = MPI_Cart_coords(smpi_comm_f2c(*comm), *rank, *maxdims, coords);
1130 void mpi_cart_create_ (int* comm_old, int* ndims, int* dims, int* periods, int* reorder, int* comm_cart, int* ierr) {
1132 *ierr = MPI_Cart_create(smpi_comm_f2c(*comm_old), *ndims, dims, periods, *reorder, &tmp);
1133 if(*ierr == MPI_SUCCESS) {
1134 *comm_cart = smpi_comm_c2f(tmp);
1138 void mpi_cart_get_ (int* comm, int* maxdims, int* dims, int* periods, int* coords, int* ierr) {
1139 *ierr = MPI_Cart_get(smpi_comm_f2c(*comm), *maxdims, dims, periods, coords);
1142 void mpi_cart_map_ (int* comm_old, int* ndims, int* dims, int* periods, int* newrank, int* ierr) {
1143 *ierr = MPI_Cart_map(smpi_comm_f2c(*comm_old), *ndims, dims, periods, newrank);
1146 void mpi_cart_rank_ (int* comm, int* coords, int* rank, int* ierr) {
1147 *ierr = MPI_Cart_rank(smpi_comm_f2c(*comm), coords, rank);
1150 void mpi_cart_shift_ (int* comm, int* direction, int* displ, int* source, int* dest, int* ierr) {
1151 *ierr = MPI_Cart_shift(smpi_comm_f2c(*comm), *direction, *displ, source, dest);
1154 void mpi_cart_sub_ (int* comm, int* remain_dims, int* comm_new, int* ierr) {
1156 *ierr = MPI_Cart_sub(smpi_comm_f2c(*comm), remain_dims, &tmp);
1157 if(*ierr == MPI_SUCCESS) {
1158 *comm_new = smpi_comm_c2f(tmp);
1162 void mpi_cartdim_get_ (int* comm, int* ndims, int* ierr) {
1163 *ierr = MPI_Cartdim_get(smpi_comm_f2c(*comm), ndims);
1166 void mpi_graph_create_ (int* comm_old, int* nnodes, int* index, int* edges, int* reorder, int* comm_graph, int* ierr) {
1168 *ierr = MPI_Graph_create(smpi_comm_f2c(*comm_old), *nnodes, index, edges, *reorder, &tmp);
1169 if(*ierr == MPI_SUCCESS) {
1170 *comm_graph = smpi_comm_c2f(tmp);
1174 void mpi_graph_get_ (int* comm, int* maxindex, int* maxedges, int* index, int* edges, int* ierr) {
1175 *ierr = MPI_Graph_get(smpi_comm_f2c(*comm), *maxindex, *maxedges, index, edges);
1178 void mpi_graph_map_ (int* comm_old, int* nnodes, int* index, int* edges, int* newrank, int* ierr) {
1179 *ierr = MPI_Graph_map(smpi_comm_f2c(*comm_old), *nnodes, index, edges, newrank);
1182 void mpi_graph_neighbors_ (int* comm, int* rank, int* maxneighbors, int* neighbors, int* ierr) {
1183 *ierr = MPI_Graph_neighbors(smpi_comm_f2c(*comm), *rank, *maxneighbors, neighbors);
1186 void mpi_graph_neighbors_count_ (int* comm, int* rank, int* nneighbors, int* ierr) {
1187 *ierr = MPI_Graph_neighbors_count(smpi_comm_f2c(*comm), *rank, nneighbors);
1190 void mpi_graphdims_get_ (int* comm, int* nnodes, int* nedges, int* ierr) {
1191 *ierr = MPI_Graphdims_get(smpi_comm_f2c(*comm), nnodes, nedges);
1194 void mpi_topo_test_ (int* comm, int* top_type, int* ierr) {
1195 *ierr = MPI_Topo_test(smpi_comm_f2c(*comm), top_type);
1198 void mpi_error_class_ (int* errorcode, int* errorclass, int* ierr) {
1199 *ierr = MPI_Error_class(*errorcode, errorclass);
1202 void mpi_errhandler_create_ (void* function, void* errhandler, int* ierr) {
1203 *ierr = MPI_Errhandler_create((MPI_Handler_function*)function, (MPI_Errhandler*)errhandler);
1206 void mpi_errhandler_free_ (void* errhandler, int* ierr) {
1207 *ierr = MPI_Errhandler_free((MPI_Errhandler*)errhandler);
1210 void mpi_errhandler_get_ (int* comm, void* errhandler, int* ierr) {
1211 *ierr = MPI_Errhandler_get(smpi_comm_f2c(*comm), (MPI_Errhandler*) errhandler);
1214 void mpi_errhandler_set_ (int* comm, void* errhandler, int* ierr) {
1215 *ierr = MPI_Errhandler_set(smpi_comm_f2c(*comm), *(MPI_Errhandler*)errhandler);
1218 void mpi_comm_set_errhandler_ (int* comm, void* errhandler, int* ierr) {
1219 *ierr = MPI_Errhandler_set(smpi_comm_f2c(*comm), *(MPI_Errhandler*)errhandler);
1222 void mpi_comm_get_errhandler_ (int* comm, void* errhandler, int* ierr) {
1223 *ierr = MPI_Errhandler_set(smpi_comm_f2c(*comm), (MPI_Errhandler*)errhandler);
1226 void mpi_type_contiguous_ (int* count, int* old_type, int* newtype, int* ierr) {
1228 *ierr = MPI_Type_contiguous(*count, smpi_type_f2c(*old_type), &tmp);
1229 if(*ierr == MPI_SUCCESS) {
1230 *newtype = smpi_type_c2f(tmp);
1234 void mpi_cancel_ (int* request, int* ierr) {
1235 MPI_Request tmp=smpi_request_f2c(*request);
1236 *ierr = MPI_Cancel(&tmp);
1239 void mpi_buffer_attach_ (void* buffer, int* size, int* ierr) {
1240 *ierr = MPI_Buffer_attach(buffer, *size);
1243 void mpi_buffer_detach_ (void* buffer, int* size, int* ierr) {
1244 *ierr = MPI_Buffer_detach(buffer, size);
1247 void mpi_testsome_ (int* incount, int* requests, int* outcount, int* indices, MPI_Status* statuses, int* ierr) {
1251 reqs = xbt_new(MPI_Request, *incount);
1252 for(i = 0; i < *incount; i++) {
1253 reqs[i] = smpi_request_f2c(requests[i]);
1256 *ierr = MPI_Testsome(*incount, reqs, outcount, indices, FORT_STATUSES_IGNORE(statuses));
1257 for(i=0;i<*incount;i++){
1259 if(reqs[indices[i]]==MPI_REQUEST_NULL){
1260 free_request(requests[indices[i]]);
1261 requests[indices[i]]=MPI_FORTRAN_REQUEST_NULL;
1268 void mpi_comm_test_inter_ (int* comm, int* flag, int* ierr) {
1269 *ierr = MPI_Comm_test_inter(smpi_comm_f2c(*comm), flag);
1272 void mpi_unpack_ (void* inbuf, int* insize, int* position, void* outbuf, int* outcount, int* type, int* comm,
1274 *ierr = MPI_Unpack(inbuf, *insize, position, outbuf, *outcount, smpi_type_f2c(*type), smpi_comm_f2c(*comm));
1277 void mpi_pack_external_size_ (char *datarep, int* incount, int* datatype, MPI_Aint *size, int* ierr){
1278 *ierr = MPI_Pack_external_size(datarep, *incount, smpi_type_f2c(*datatype), size);
1281 void mpi_pack_external_ (char *datarep, void *inbuf, int* incount, int* datatype, void *outbuf, MPI_Aint* outcount,
1282 MPI_Aint *position, int* ierr){
1283 *ierr = MPI_Pack_external(datarep, inbuf, *incount, smpi_type_f2c(*datatype), outbuf, *outcount, position);
1286 void mpi_unpack_external_ ( char *datarep, void *inbuf, MPI_Aint* insize, MPI_Aint *position, void *outbuf,
1287 int* outcount, int* datatype, int* ierr){
1288 *ierr = MPI_Unpack_external( datarep, inbuf, *insize, position, outbuf, *outcount, smpi_type_f2c(*datatype));
1291 void mpi_type_hindexed_ (int* count, int* blocklens, MPI_Aint* indices, int* old_type, int* newtype, int* ierr) {
1293 *ierr = MPI_Type_hindexed(*count, blocklens, indices, smpi_type_f2c(*old_type), &tmp);
1294 if(*ierr == MPI_SUCCESS) {
1295 *newtype = smpi_type_c2f(tmp);
1299 void mpi_type_create_hindexed_(int* count, int* blocklens, MPI_Aint* indices, int* old_type, int* newtype, int* ierr){
1301 *ierr = MPI_Type_create_hindexed(*count, blocklens, indices, smpi_type_f2c(*old_type), &tmp);
1302 if(*ierr == MPI_SUCCESS) {
1303 *newtype = smpi_type_c2f(tmp);
1307 void mpi_type_create_hindexed_block_ (int* count, int* blocklength, MPI_Aint* indices, int* old_type, int* newtype,
1310 *ierr = MPI_Type_create_hindexed_block(*count, *blocklength, indices, smpi_type_f2c(*old_type), &tmp);
1311 if(*ierr == MPI_SUCCESS) {
1312 *newtype = smpi_type_c2f(tmp);
1316 void mpi_type_indexed_ (int* count, int* blocklens, int* indices, int* old_type, int* newtype, int* ierr) {
1318 *ierr = MPI_Type_indexed(*count, blocklens, indices, smpi_type_f2c(*old_type), &tmp);
1319 if(*ierr == MPI_SUCCESS) {
1320 *newtype = smpi_type_c2f(tmp);
1324 void mpi_type_create_indexed_block_ (int* count, int* blocklength, int* indices, int* old_type, int*newtype,
1327 *ierr = MPI_Type_create_indexed_block(*count, *blocklength, indices, smpi_type_f2c(*old_type), &tmp);
1328 if(*ierr == MPI_SUCCESS) {
1329 *newtype = smpi_type_c2f(tmp);
1333 void mpi_type_struct_ (int* count, int* blocklens, MPI_Aint* indices, int* old_types, int* newtype, int* ierr) {
1336 MPI_Datatype* types = (MPI_Datatype*)xbt_malloc(*count*sizeof(MPI_Datatype));
1337 for(i=0; i< *count; i++){
1338 types[i] = smpi_type_f2c(old_types[i]);
1340 *ierr = MPI_Type_struct(*count, blocklens, indices, types, &tmp);
1341 if(*ierr == MPI_SUCCESS) {
1342 *newtype = smpi_type_c2f(tmp);
1347 void mpi_type_create_struct_(int* count, int* blocklens, MPI_Aint* indices, int* old_types, int* newtype, int* ierr){
1350 MPI_Datatype* types = (MPI_Datatype*)xbt_malloc(*count*sizeof(MPI_Datatype));
1351 for(i=0; i< *count; i++){
1352 types[i] = smpi_type_f2c(old_types[i]);
1354 *ierr = MPI_Type_create_struct(*count, blocklens, indices, types, &tmp);
1355 if(*ierr == MPI_SUCCESS) {
1356 *newtype = smpi_type_c2f(tmp);
1361 void mpi_ssend_ (void* buf, int* count, int* datatype, int* dest, int* tag, int* comm, int* ierr) {
1362 *ierr = MPI_Ssend(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm));
1365 void mpi_ssend_init_ (void* buf, int* count, int* datatype, int* dest, int* tag, int* comm, int* request, int* ierr) {
1367 *ierr = MPI_Ssend_init(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm), &tmp);
1368 if(*ierr == MPI_SUCCESS) {
1369 *request = smpi_request_c2f(tmp);
1373 void mpi_intercomm_create_ (int* local_comm, int *local_leader, int* peer_comm, int* remote_leader, int* tag,
1374 int* comm_out, int* ierr) {
1376 *ierr = MPI_Intercomm_create(smpi_comm_f2c(*local_comm), *local_leader,smpi_comm_f2c(*peer_comm), *remote_leader,
1378 if(*ierr == MPI_SUCCESS) {
1379 *comm_out = smpi_comm_c2f(tmp);
1383 void mpi_intercomm_merge_ (int* comm, int* high, int* comm_out, int* ierr) {
1385 *ierr = MPI_Intercomm_merge(smpi_comm_f2c(*comm), *high, &tmp);
1386 if(*ierr == MPI_SUCCESS) {
1387 *comm_out = smpi_comm_c2f(tmp);
1391 void mpi_bsend_ (void* buf, int* count, int* datatype, int *dest, int* tag, int* comm, int* ierr) {
1392 *ierr = MPI_Bsend(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm));
1395 void mpi_bsend_init_ (void* buf, int* count, int* datatype, int *dest, int* tag, int* comm, int* request, int* ierr) {
1397 *ierr = MPI_Bsend_init(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm), &tmp);
1398 if(*ierr == MPI_SUCCESS) {
1399 *request = smpi_request_c2f(tmp);
1403 void mpi_ibsend_ (void* buf, int* count, int* datatype, int *dest, int* tag, int* comm, int* request, int* ierr) {
1405 *ierr = MPI_Ibsend(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm), &tmp);
1406 if(*ierr == MPI_SUCCESS) {
1407 *request = smpi_request_c2f(tmp);
1411 void mpi_comm_remote_group_ (int* comm, int* group, int* ierr) {
1413 *ierr = MPI_Comm_remote_group(smpi_comm_f2c(*comm), &tmp);
1414 if(*ierr == MPI_SUCCESS) {
1415 *group = smpi_group_c2f(tmp);
1419 void mpi_comm_remote_size_ (int* comm, int* size, int* ierr) {
1420 *ierr = MPI_Comm_remote_size(smpi_comm_f2c(*comm), size);
1423 void mpi_issend_ (void* buf, int* count, int* datatype, int *dest, int* tag, int* comm, int* request, int* ierr) {
1425 *ierr = MPI_Issend(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm), &tmp);
1426 if(*ierr == MPI_SUCCESS) {
1427 *request = smpi_request_c2f(tmp);
1431 void mpi_probe_ (int* source, int* tag, int* comm, MPI_Status* status, int* ierr) {
1432 *ierr = MPI_Probe(*source, *tag, smpi_comm_f2c(*comm), FORT_STATUS_IGNORE(status));
1435 void mpi_attr_delete_ (int* comm, int* keyval, int* ierr) {
1436 *ierr = MPI_Attr_delete(smpi_comm_f2c(*comm), *keyval);
1439 void mpi_attr_put_ (int* comm, int* keyval, void* attr_value, int* ierr) {
1440 *ierr = MPI_Attr_put(smpi_comm_f2c(*comm), *keyval, attr_value);
1443 void mpi_rsend_init_ (void* buf, int* count, int* datatype, int *dest, int* tag, int* comm, int* request, int* ierr) {
1445 *ierr = MPI_Rsend_init(buf, *count, smpi_type_f2c(*datatype), *dest, *tag, smpi_comm_f2c(*comm), &tmp);
1446 if(*ierr == MPI_SUCCESS) {
1447 *request = smpi_request_c2f(tmp);
1451 void mpi_keyval_create_ (void* copy_fn, void* delete_fn, int* keyval, void* extra_state, int* ierr) {
1452 *ierr = MPI_Keyval_create((MPI_Copy_function*)copy_fn, (MPI_Delete_function*)delete_fn, keyval, extra_state);
1455 void mpi_keyval_free_ (int* keyval, int* ierr) {
1456 *ierr = MPI_Keyval_free(keyval);
1459 void mpi_test_cancelled_ (MPI_Status* status, int* flag, int* ierr) {
1460 *ierr = MPI_Test_cancelled(status, flag);
1463 void mpi_pack_ (void* inbuf, int* incount, int* type, void* outbuf, int* outcount, int* position, int* comm, int* ierr) {
1464 *ierr = MPI_Pack(inbuf, *incount, smpi_type_f2c(*type), outbuf, *outcount, position, smpi_comm_f2c(*comm));
1467 void mpi_get_elements_ (MPI_Status* status, int* datatype, int* elements, int* ierr) {
1468 *ierr = MPI_Get_elements(status, smpi_type_f2c(*datatype), elements);
1471 void mpi_dims_create_ (int* nnodes, int* ndims, int* dims, int* ierr) {
1472 *ierr = MPI_Dims_create(*nnodes, *ndims, dims);
1475 void mpi_iprobe_ (int* source, int* tag, int* comm, int* flag, MPI_Status* status, int* ierr) {
1476 *ierr = MPI_Iprobe(*source, *tag, smpi_comm_f2c(*comm), flag, status);
1479 void mpi_type_get_envelope_ ( int* datatype, int *num_integers, int *num_addresses, int *num_datatypes, int *combiner,
1481 *ierr = MPI_Type_get_envelope( smpi_type_f2c(*datatype), num_integers,
1482 num_addresses, num_datatypes, combiner);
1485 void mpi_type_get_contents_ (int* datatype, int* max_integers, int* max_addresses, int* max_datatypes,
1486 int* array_of_integers, MPI_Aint* array_of_addresses,
1487 int* array_of_datatypes, int* ierr){
1488 *ierr = MPI_Type_get_contents(smpi_type_f2c(*datatype), *max_integers, *max_addresses,*max_datatypes,
1489 array_of_integers, array_of_addresses, (MPI_Datatype*)array_of_datatypes);
1492 void mpi_type_create_darray_ (int* size, int* rank, int* ndims, int* array_of_gsizes, int* array_of_distribs,
1493 int* array_of_dargs, int* array_of_psizes,
1494 int* order, int* oldtype, int*newtype, int* ierr) {
1496 *ierr = MPI_Type_create_darray(*size, *rank, *ndims, array_of_gsizes,
1497 array_of_distribs, array_of_dargs, array_of_psizes,
1498 *order, smpi_type_f2c(*oldtype), &tmp) ;
1499 if(*ierr == MPI_SUCCESS) {
1500 *newtype = smpi_type_c2f(tmp);
1504 void mpi_type_create_resized_ (int* oldtype,MPI_Aint* lb, MPI_Aint* extent, int*newtype, int* ierr){
1506 *ierr = MPI_Type_create_resized(smpi_type_f2c(*oldtype),*lb, *extent, &tmp);
1507 if(*ierr == MPI_SUCCESS) {
1508 *newtype = smpi_type_c2f(tmp);
1512 void mpi_type_create_subarray_ (int* ndims,int *array_of_sizes, int *array_of_subsizes, int *array_of_starts,
1513 int* order, int* oldtype, int*newtype, int* ierr){
1515 *ierr = MPI_Type_create_subarray(*ndims,array_of_sizes, array_of_subsizes, array_of_starts, *order,
1516 smpi_type_f2c(*oldtype), &tmp);
1517 if(*ierr == MPI_SUCCESS) {
1518 *newtype = smpi_type_c2f(tmp);
1522 void mpi_type_match_size_ (int* typeclass,int* size,int* datatype, int* ierr){
1524 *ierr = MPI_Type_match_size(*typeclass,*size,&tmp);
1525 if(*ierr == MPI_SUCCESS) {
1526 *datatype = smpi_type_c2f(tmp);
1530 void mpi_alltoallw_ ( void *sendbuf, int *sendcnts, int *sdispls, int* sendtypes, void *recvbuf, int *recvcnts,
1531 int *rdispls, int* recvtypes, int* comm, int* ierr){
1532 *ierr = MPI_Alltoallw( sendbuf, sendcnts, sdispls, (MPI_Datatype*) sendtypes, recvbuf, recvcnts, rdispls,
1533 (MPI_Datatype*)recvtypes, smpi_comm_f2c(*comm));
1536 void mpi_exscan_ (void *sendbuf, void *recvbuf, int* count, int* datatype, int* op, int* comm, int* ierr){
1537 *ierr = MPI_Exscan(sendbuf, recvbuf, *count, smpi_type_f2c(*datatype), smpi_op_f2c(*op), smpi_comm_f2c(*comm));
1540 void mpi_comm_set_name_ (int* comm, char* name, int* ierr, int size){
1541 char* tname = xbt_new(char, size+1);
1542 strncpy(tname, name, size);
1544 *ierr = MPI_Comm_set_name (smpi_comm_f2c(*comm), tname);
1548 void mpi_comm_dup_with_info_ (int* comm, int* info, int* newcomm, int* ierr){
1550 *ierr = MPI_Comm_dup_with_info(smpi_comm_f2c(*comm),smpi_info_f2c(*info),&tmp);
1551 if(*ierr == MPI_SUCCESS) {
1552 *newcomm = smpi_comm_c2f(tmp);
1556 void mpi_comm_split_type_ (int* comm, int* split_type, int* key, int* info, int* newcomm, int* ierr){
1558 *ierr = MPI_Comm_split_type(smpi_comm_f2c(*comm), *split_type, *key, smpi_info_f2c(*info), &tmp);
1559 if(*ierr == MPI_SUCCESS) {
1560 *newcomm = smpi_comm_c2f(tmp);
1564 void mpi_comm_set_info_ (int* comm, int* info, int* ierr){
1565 *ierr = MPI_Comm_set_info (smpi_comm_f2c(*comm), smpi_info_f2c(*info));
1568 void mpi_comm_get_info_ (int* comm, int* info, int* ierr){
1570 *ierr = MPI_Comm_get_info (smpi_comm_f2c(*comm), &tmp);
1571 if(*ierr==MPI_SUCCESS){
1572 *info = smpi_info_c2f(tmp);
1576 void mpi_comm_create_errhandler_ ( void *function, void *errhandler, int* ierr){
1577 *ierr = MPI_Comm_create_errhandler( (MPI_Comm_errhandler_fn*) function, (MPI_Errhandler*)errhandler);
1580 void mpi_add_error_class_ ( int *errorclass, int* ierr){
1581 *ierr = MPI_Add_error_class( errorclass);
1584 void mpi_add_error_code_ ( int* errorclass, int *errorcode, int* ierr){
1585 *ierr = MPI_Add_error_code(*errorclass, errorcode);
1588 void mpi_add_error_string_ ( int* errorcode, char *string, int* ierr){
1589 *ierr = MPI_Add_error_string(*errorcode, string);
1592 void mpi_comm_call_errhandler_ (int* comm,int* errorcode, int* ierr){
1593 *ierr = MPI_Comm_call_errhandler(smpi_comm_f2c(*comm), *errorcode);
1596 void mpi_info_dup_ (int* info, int* newinfo, int* ierr){
1598 *ierr = MPI_Info_dup(smpi_info_f2c(*info), &tmp);
1599 if(*ierr==MPI_SUCCESS){
1600 *newinfo= smpi_info_c2f(tmp);
1604 void mpi_info_get_valuelen_ ( int* info, char *key, int *valuelen, int *flag, int* ierr, unsigned int keylen){
1605 while(key[keylen-1]==' ')keylen--;
1606 while(*key==' '){//handle leading blanks
1610 char* tkey = xbt_new(char, keylen+1);
1611 strncpy(tkey, key, keylen);
1613 *ierr = MPI_Info_get_valuelen( smpi_info_f2c(*info), tkey, valuelen, flag);
1617 void mpi_info_delete_ (int* info, char *key, int* ierr, unsigned int keylen){
1618 while(key[keylen-1]==' ')keylen--;
1619 while(*key==' '){//handle leading blanks
1623 char* tkey = xbt_new(char, keylen+1);
1624 strncpy(tkey, key, keylen);
1626 *ierr = MPI_Info_delete(smpi_info_f2c(*info), tkey);
1630 void mpi_info_get_nkeys_ ( int* info, int *nkeys, int* ierr){
1631 *ierr = MPI_Info_get_nkeys( smpi_info_f2c(*info), nkeys);
1634 void mpi_info_get_nthkey_ ( int* info, int* n, char *key, int* ierr, unsigned int keylen){
1635 *ierr = MPI_Info_get_nthkey( smpi_info_f2c(*info), *n, key);
1637 for (i=strlen(key); i<keylen; i++)
1641 void mpi_get_version_ (int *version,int *subversion, int* ierr){
1642 *ierr = MPI_Get_version (version,subversion);
1645 void mpi_get_library_version_ (char *version,int *len, int* ierr){
1646 *ierr = MPI_Get_library_version (version,len);
1649 void mpi_request_get_status_ ( int* request, int *flag, MPI_Status* status, int* ierr){
1650 *ierr = MPI_Request_get_status( smpi_request_f2c(*request), flag, status);
1653 void mpi_grequest_start_ ( void *query_fn, void *free_fn, void *cancel_fn, void *extra_state, int*request, int* ierr){
1655 *ierr = MPI_Grequest_start( (MPI_Grequest_query_function*)query_fn, (MPI_Grequest_free_function*)free_fn,
1656 (MPI_Grequest_cancel_function*)cancel_fn, extra_state, &tmp);
1657 if(*ierr == MPI_SUCCESS) {
1658 *request = smpi_request_c2f(tmp);
1662 void mpi_grequest_complete_ ( int* request, int* ierr){
1663 *ierr = MPI_Grequest_complete( smpi_request_f2c(*request));
1666 void mpi_status_set_cancelled_ (MPI_Status* status,int* flag, int* ierr){
1667 *ierr = MPI_Status_set_cancelled(status,*flag);
1670 void mpi_status_set_elements_ ( MPI_Status* status, int* datatype, int* count, int* ierr){
1671 *ierr = MPI_Status_set_elements( status, smpi_type_f2c(*datatype), *count);
1674 void mpi_comm_connect_ ( char *port_name, int* info, int* root, int* comm, int*newcomm, int* ierr){
1676 *ierr = MPI_Comm_connect( port_name, *(MPI_Info*)info, *root, smpi_comm_f2c(*comm), &tmp);
1677 if(*ierr == MPI_SUCCESS) {
1678 *newcomm = smpi_comm_c2f(tmp);
1682 void mpi_publish_name_ ( char *service_name, int* info, char *port_name, int* ierr){
1683 *ierr = MPI_Publish_name( service_name, *(MPI_Info*)info, port_name);
1686 void mpi_unpublish_name_ ( char *service_name, int* info, char *port_name, int* ierr){
1687 *ierr = MPI_Unpublish_name( service_name, *(MPI_Info*)info, port_name);
1690 void mpi_lookup_name_ ( char *service_name, int* info, char *port_name, int* ierr){
1691 *ierr = MPI_Lookup_name( service_name, *(MPI_Info*)info, port_name);
1694 void mpi_comm_join_ ( int* fd, int* intercomm, int* ierr){
1696 *ierr = MPI_Comm_join( *fd, &tmp);
1697 if(*ierr == MPI_SUCCESS) {
1698 *intercomm = smpi_comm_c2f(tmp);
1702 void mpi_open_port_ ( int* info, char *port_name, int* ierr){
1703 *ierr = MPI_Open_port( *(MPI_Info*)info,port_name);
1706 void mpi_close_port_ ( char *port_name, int* ierr){
1707 *ierr = MPI_Close_port( port_name);
1710 void mpi_comm_accept_ ( char *port_name, int* info, int* root, int* comm, int*newcomm, int* ierr){
1712 *ierr = MPI_Comm_accept( port_name, *(MPI_Info*)info, *root, smpi_comm_f2c(*comm), &tmp);
1713 if(*ierr == MPI_SUCCESS) {
1714 *newcomm = smpi_comm_c2f(tmp);
1718 void mpi_comm_spawn_ ( char *command, char *argv, int* maxprocs, int* info, int* root, int* comm, int* intercomm,
1719 int* array_of_errcodes, int* ierr){
1721 *ierr = MPI_Comm_spawn( command, NULL, *maxprocs, *(MPI_Info*)info, *root, smpi_comm_f2c(*comm), &tmp,
1723 if(*ierr == MPI_SUCCESS) {
1724 *intercomm = smpi_comm_c2f(tmp);
1728 void mpi_comm_spawn_multiple_ ( int* count, char *array_of_commands, char** array_of_argv, int* array_of_maxprocs,
1729 int* array_of_info, int* root,
1730 int* comm, int* intercomm, int* array_of_errcodes, int* ierr){
1732 *ierr = MPI_Comm_spawn_multiple(* count, &array_of_commands, &array_of_argv, array_of_maxprocs,
1733 (MPI_Info*)array_of_info, *root, smpi_comm_f2c(*comm), &tmp, array_of_errcodes);
1734 if(*ierr == MPI_SUCCESS) {
1735 *intercomm = smpi_comm_c2f(tmp);
1739 void mpi_comm_get_parent_ ( int* parent, int* ierr){
1741 *ierr = MPI_Comm_get_parent( &tmp);
1742 if(*ierr == MPI_SUCCESS) {
1743 *parent = smpi_comm_c2f(tmp);